ATE387343T1 - DEVICE FOR TRIGGERING A SAFETY SYSTEM IN A VEHICLE - Google Patents

DEVICE FOR TRIGGERING A SAFETY SYSTEM IN A VEHICLE

Info

Publication number
ATE387343T1
ATE387343T1 AT04789945T AT04789945T ATE387343T1 AT E387343 T1 ATE387343 T1 AT E387343T1 AT 04789945 T AT04789945 T AT 04789945T AT 04789945 T AT04789945 T AT 04789945T AT E387343 T1 ATE387343 T1 AT E387343T1
Authority
AT
Austria
Prior art keywords
vehicle
sensor
triggering
measuring value
safety system
Prior art date
Application number
AT04789945T
Other languages
German (de)
Inventor
Reinhard Helldoerfer
Guenter Fendt
Guido Wetzel
Lothar Weichenberger
Original Assignee
Conti Temic Microelectronic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE10346860A external-priority patent/DE10346860A1/en
Priority claimed from DE10346870A external-priority patent/DE10346870A1/en
Priority claimed from DE10347270A external-priority patent/DE10347270A1/en
Application filed by Conti Temic Microelectronic filed Critical Conti Temic Microelectronic
Application granted granted Critical
Publication of ATE387343T1 publication Critical patent/ATE387343T1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R21/01332Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value by frequency or waveform analysis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0132Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value
    • B60R21/01332Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value by frequency or waveform analysis
    • B60R21/01336Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to vehicle motion parameters, e.g. to vehicle longitudinal or transversal deceleration or speed value by frequency or waveform analysis using filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R21/0136Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to actual contact with an obstacle, e.g. to vehicle deformation, bumper displacement or bumper velocity relative to the vehicle
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • G01H1/12Measuring characteristics of vibrations in solids by using direct conduction to the detector of longitudinal or not specified vibrations
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01HMEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H11/00Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P1/00Details of instruments
    • G01P1/02Housings
    • G01P1/023Housings for acceleration measuring devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/01006Mounting of electrical components in vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R2021/01122Prevention of malfunction
    • B60R2021/01184Fault detection or diagnostic circuits
    • B60R2021/0119Plausibility check
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • B60R2021/01302Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over monitoring vehicle body vibrations or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Air Bags (AREA)

Abstract

Disclosed is a device for activating a security system in a vehicle including a first and second vehicle sensor (4). The sensor include, respectively, a measuring value sensor (4.1) which can detect acceleration and structure-borne noise, and a central unit (2) which evaluates the signals of at least two vehicle sensors (4) and activates the security system according to the signals. The first and second vehicle sensors have a first direction of sensitivity for at least one measuring value sensor (4.1), which is used to detect acceleration, and a second direction of sensitivity for at least one measuring value sensor (4.1) which is used to detect structure-borne noise.
AT04789945T 2003-10-09 2004-10-08 DEVICE FOR TRIGGERING A SAFETY SYSTEM IN A VEHICLE ATE387343T1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
DE10346860A DE10346860A1 (en) 2003-10-09 2003-10-09 Device for activating a security system in a vehicle comprises a vehicle sensor having a direction of sensitivity for a sensor for detecting acceleration and a direction of sensitivity for a sensor for detecting structure noise
DE10346869 2003-10-09
DE10346868 2003-10-09
DE10346866 2003-10-09
DE10346870A DE10346870A1 (en) 2003-10-09 2003-10-09 Device for activating a security system in a vehicle comprises a vehicle sensor having a direction of sensitivity for a sensor for detecting acceleration and a direction of sensitivity for a sensor for detecting structure noise
DE10346864 2003-10-09
DE10346871 2003-10-09
DE10347270A DE10347270A1 (en) 2003-10-11 2003-10-11 Device for activating a security system in a vehicle comprises a vehicle sensor having a direction of sensitivity for a sensor for detecting acceleration and a direction of sensitivity for a sensor for detecting structure noise
DE10347268 2003-10-11

Publications (1)

Publication Number Publication Date
ATE387343T1 true ATE387343T1 (en) 2008-03-15

Family

ID=34437819

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04789945T ATE387343T1 (en) 2003-10-09 2004-10-08 DEVICE FOR TRIGGERING A SAFETY SYSTEM IN A VEHICLE

Country Status (6)

Country Link
US (1) US8401739B2 (en)
EP (2) EP1678013B1 (en)
JP (1) JP4730669B2 (en)
AT (1) ATE387343T1 (en)
DE (3) DE502004006346D1 (en)
WO (2) WO2005035318A1 (en)

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DE102005047181A1 (en) * 2005-09-30 2007-04-05 Robert Bosch Gmbh Device for attaching sensor for pedestrian-protection system, has auxiliary structure which can be connected to sensor is provided, it being possible for this auxiliary structure to be permanently connected to support structure
DE102006060277A1 (en) 2006-01-16 2007-09-20 Continental Teves Ag & Co. Ohg Signal preprocessing device with bandpass filters for structure-borne sound sensors
DE102006038844B4 (en) * 2006-08-18 2018-03-22 Robert Bosch Gmbh Device and method for controlling personal protective equipment
DE102006038843A1 (en) * 2006-08-18 2008-02-21 Robert Bosch Gmbh Device for detecting structure-borne noise
DE102006042769C5 (en) * 2006-09-12 2011-07-28 Continental Automotive GmbH, 30165 Method and device for triggering a personal protection device for a vehicle
DE102007006769A1 (en) * 2007-02-12 2008-08-14 Robert Bosch Gmbh Method and device for controlling personal protective equipment
DE102007043245A1 (en) 2007-09-11 2009-03-12 Robert Bosch Gmbh Method and control device for controlling personal protective equipment for a vehicle
DE102007048883A1 (en) * 2007-10-11 2009-04-16 Robert Bosch Gmbh Method and control unit for impact detection for a vehicle
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DE102008039957A1 (en) * 2008-08-27 2010-03-04 Continental Automotive Gmbh Method for determining an accident severity criterion by means of an acceleration signal and a structure-borne sound signal
EP2261087B1 (en) * 2009-06-10 2013-03-13 Robert Bosch Gmbh Method and control device for detecting a location of impact of an object on a ve-hicle
EP2261088B1 (en) * 2009-06-10 2013-03-20 Robert Bosch Gmbh Method and control device for the classification of a crash of a vehicle
DE102009037619A1 (en) * 2009-08-14 2011-02-17 Continental Automotive Gmbh Method for signal processing of structure-borne sound signals, in particular in motor vehicles, and occupant protection system with corresponding signal processing unit
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US9347932B2 (en) * 2010-10-04 2016-05-24 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For And On Behalf Of Arizona State University Device and method for breath analysis using acoustic resonance flow rate
JP5634299B2 (en) * 2011-02-28 2014-12-03 株式会社ケーヒン Vehicle collision determination device
JP5634301B2 (en) * 2011-02-28 2014-12-03 株式会社ケーヒン Vehicle collision determination device
DE102011006984A1 (en) * 2011-04-07 2012-10-11 Robert Bosch Gmbh Method and device for evaluating structure-borne noise in a collision of a vehicle
JP5816533B2 (en) * 2011-11-16 2015-11-18 株式会社ケーヒン Vehicle collision determination device
EP2733021B1 (en) * 2012-11-15 2017-08-09 Volvo Car Corporation A passenger airbag switch
US9235937B1 (en) 2013-06-05 2016-01-12 Analog Devices, Inc. Mounting method for satellite crash sensors
US10360740B2 (en) * 2016-01-19 2019-07-23 Robert Bosch Gmbh Methods and systems for diagnosing a vehicle using sound
DE102017200961A1 (en) * 2017-01-20 2018-07-26 Ford Global Technologies, Llc Acoustic warning signal detection for motor vehicles
EP3396478B1 (en) * 2017-04-28 2023-06-14 Deere & Company Apparatus, method and computer programme for controlling a machine
US20190118751A1 (en) * 2017-10-19 2019-04-25 Ford Global Technologies, Llc Classifying non-contact events around a vehicle based on a restraint control module accelerometer
US11867533B2 (en) * 2018-02-23 2024-01-09 The Boeing Company Sensing systems and methods
JP2023050618A (en) * 2021-09-30 2023-04-11 セイコーエプソン株式会社 Inertia sensor module

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Also Published As

Publication number Publication date
US20110209551A1 (en) 2011-09-01
WO2005036108A1 (en) 2005-04-21
WO2005035318A1 (en) 2005-04-21
EP1671086A1 (en) 2006-06-21
DE502004006346D1 (en) 2008-04-10
EP1678013B1 (en) 2008-02-27
JP2007508203A (en) 2007-04-05
DE112004002433D2 (en) 2006-08-24
US8401739B2 (en) 2013-03-19
EP1678013A1 (en) 2006-07-12
JP4730669B2 (en) 2011-07-20
DE112004001390D2 (en) 2006-04-13

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